
HIOKI
Ueda, Nagano, Japan
About
Hioki Co., Ltd. designs and sells precision electrical measurement instruments and battery-testing equipment, including Li-ion battery testers and impedance/voltage meters. Their instruments enable R&D, production testing, and maintenance of lithium-ion and UPS batteries.
Supply Chain Segments
Battery Chemistries
Lithium Cobalt Oxide (LCO)Lithium Iron Phosphate (LFP)Lithium Manganese Oxide (LMO)Nickel Manganese Cobalt (NMC)Nickel Cobalt Aluminum (NCA)
Quick Facts
- Founded
- 1935
- Team Size
- 501-1000
- Funding
- Public
- Last Updated
- Apr 21, 2026




